baber/WOPTO huggingface dataset:
Patent DE-19825574-A1 (DE)
Inventor: MOESER MANFRED
IPC: F16K31/126
Filed: 1998-06-08
Abstract: The invention relates to a prestressed controllable flow-through limiting valve, especially a spraying valve with a valve piston which can move in a valve housing. The valve piston is subjected to the action of the pressure of a control medium on opposing sides, said pressure prevailing in a control chamber (16). In addition, the valve is subjected to the action of the pressure of the medium in a pressure chamber (11). Said pressure of the medium has a flow-through which should be controlled. The inventive flow-through limiting valve also comprises a sealing body situated between the control chamber (16) and the pressure chamber (11). The invention also relates to a spraying bar having a plurality of spraying nozzles to which a flowable medium is fed in a controllable manner. In order to improve said spraying valve, the invention provides that the control chamber and the pressure chamber are separated from one another by a metal bellow (22) provided as a sealing body.
Patent DE-19826174-A1 (DE)
Title: Verfahren zur Veränderung der Einspannverhältnisse eines Drehteils sowie Drehteil
Inventor: SCHNUR JUERGEN
IPC: B23Q1/26
Filed: 1998-06-13
Abstract: Die Erfindung betrifft ein Verfahren zur Veränderung der Einspannverhältnisse eines Drehteils, welches drehbar in dem Wellenlager gelagert ist, und bei dem die Rotationsachse des Drehteils achsgleich zur Rotationsachse des Wellenlagers angeordnet wird. Zur Änderung einer von dem Drehteil ausgehenden Geräuschkulisse werden die axialen und radialen Einspannverhältnisse zwischen dem Wellenlager und einem drehbar in dem Wellenlager gehaltenen Drehteils, insbesondere einer Welle, der Maschine steuerbar verändert. Ebenso wird die zwischen Drehteil und dem Wellenlager bzw. einem das Wellenlager berührenden Bauteil vorliegende Übertragungsfunktion der Schwingungen, insbesondere der Schallwellen erzeugenden Schwingungen, verändert.
Patent DE-19829789-A1 (DE)
Title: Gegen Akne und entzündete Comedonen wirksame Zubereitungen enthaltend Serin-Proteasen und ein oder mehrere Calciumsalze
Inventor: SCHOENROCK UWE
IPC: A61K8/14
Filed: 1998-07-03
Abstract: Kosmetische oder dermatologische Zubereitungen mit einem Gehalt an einer oder mehreren Serin-Proteasen und einem oder mehreren Calciumsalzen bzw. die Verwendung von Kombinationen aus einer oder mehreren Serin-Proteasen und einem oder mehreren Calciumsalzen gegen das Erscheinungsbild der unreinen Haut bzw. der Akne.
Patent DE-19832397-A1 (DE)
Title: Loading welding machine with e.g. plastic profile sections, is carried out by grips locating them mutually for welding in one horizontal plane followed by telescopic grip descent into another plane for welding operation
Inventor: CLAASSEN CLAUS-DIETER
IPC: B29C65/78
Filed: 1998-07-18
Abstract: All profiles (57'-60') are gripped individually (115-118) and located for welding, in two coordinates (x, y). All grips then adopt the same third coordinate (z).  An Independent claim is also included for corresponding equipment. Preferred features: Profiles are supplied on a conveyor belt in arrangement. Grips are held on telescopic arms fastened to carriages, running on bearers resting on rails, moving at right angles to the carriages. A variant of the method, in which the profiles are first welded, is also described.
Patent DE-19832413-A1 (DE)
Title: Coffee maker has integrated grinder equipped with ionizer in order to demagnetize coffee powder for better distribution in brewing chamber
Inventor: MOTSCH HANS
IPC: A47J31/40
Filed: 1998-07-18
Abstract: When the coffee maker/grinder is switched on, the required quantity of coffee beans is ground and transported on a chute (9) into the brewing chamber (10). The ion generator (13), which is automatically started, has an anti-static effect, facilitates an even distribution of the coffee powder inside the chamber (10) and prevents parts of the coffee powder from sticking to the surface of the chute (9). An accumulation of residues of coffee powder inside the device can be avoided.
Patent DE-19834454-A1 (DE)
Title: Electric servo steering system
Inventor: NORO YOSHIKI
IPC: B62D119/00
Filed: 1998-07-30
Abstract: The electric servo steering system has an electric motor whose torque is added to the steering torque by a control programme in response to steering torque and steering deflection setting. The control programme has two operating modes; one for normal control and one for a backup control. If a failure is detected e.g. if the steering setting sensor is faulty, the failsafe control switches to the backup mode. This ensures that the driver does not experience a sudden change in steering resistance.
Patent DE-19835913-A1 (DE)
Inventor: BLUM RAINER
IPC: C08G59/14
Filed: 1998-08-07
Abstract: The invention relates to radiation-hardening and/or heat-hardening substances and preparations with an oligomer or polymer basic structure, comprising at least one terminal or lateral vinyl ether group (a) and at least one group (b) that is different from said vinyl ether groups (a) and co-reacts with said groups (a), whereby, on average, at least one vinyl ether group (a) and one co-reactive group (b) are present for each oligomer or polymer molecule. The invention also relates to preparations containing the inventive material and to the uses of said preparation in or as a binder for liquid enamelling systems, coating powders, or as or in adhesives, casting agents and impregnating agents for electronics or electro-technics and for the production of shaped bodies.
Patent DE-19839322-A1 (DE)
Title: Fahrgastsitz mit Rückenlehne mit länglichen Vertiefungen
Inventor: SCHUSTER FRANK
IPC: B60N2/90
Filed: 1998-08-28
Abstract: Ein Fahrgastsitz zur Verwendung in einem Personenbeförderungsfahrzeug weist eine schalenförmige Rückenlehne 1 auf. Die Rückenlehne 1 weist längliche Vertiefungen 2 auf.
Patent DE-19843886-A1 (DE)
Title: Cable shoe for electrical conductor wire or cable, has termination sleeve receiving stripped end of conductor wire or cable enclosed coaxially by reinforcing sleeve
Inventor: ROS HARALD
IPC: H01R4/18
Filed: 1998-09-24
Abstract: The cable shoe has a tubular section (1) having a termination lug (2) provided by pressing the tubular section into a flat plate at one end and a termination sleeve (3) secured to the stripped end of an electrical conductor wire or cable by crimping. The termination sleeve is enclosed by a concentric reinforcing sleeve (4) with an inner diameter equal to that of the insulated conductor wire or cable.
Patent DE-19845611-A1 (DE)
Title: Flight path correction method for artillery shell uses correction elements deployed during flight incorporated in body of shell, shell detonator, or correction unit
Inventor: KOHLER FRANZ
IPC: F42B10/64
Filed: 1998-10-05
Abstract: The flight path correction method uses selectively deployed correction elements (10.1,10.2) projecting from the body of the shell (1), the shell detonator (2), or a separate correction unit (5) which rotates during the flight of the shell with a roll frequency of between 5 and 30 Hz, with an air bearing between the correction unit and the shell.  An Independent claim is also included for a flight path correction device .
Patent DE-19849261-A1 (DE)
Title: Mobile carrier with foot platform for attachment to push chair
IPC: B62B9/28
Filed: 1998-10-26
Abstract: The mobile carrier (100) attached to the push chair (200) consists of a foot platform (10) on which a child can be moved while standing. There is also a wheel (5) fitted to the foot platform by a holder, and at least one bow (2,2') to which the footplate can be movably attached. The footplate is attached to the bow on an axis (20) or on a girder of the push chair running crosswise in the lower region of the push chair. The bow may be fixed or screwed to the foot platform, or may be made in one piece with it.
Patent DE-19849325-A1 (DE)
Title: Bicyclist shoe protector is made of thin, rain-proof material
Inventor: STEUDLE HARTWIN
IPC: A41D17/00
Filed: 1998-10-24
Abstract: When the protector is worn, the shoe sole remains exposed for SPD click contacts on the pedal and for walking. It extends over the sole in the toe section (2) only.  The protector can be pulled like a hood over the point of the shoe (8). It can be made of the type of impregnated fabric used to protect spare tires on Land rovers. A cord is used to enclose the heel section as a tensioning means (4).
Patent DE-19853314-A1 (DE)
Title: Audio signal processing device for preventing masking uses an amplifier to bring broadband speech frequency information delivered by a microphone or a sound carrier to inputs to a level for feeding two parallel filters.
Inventor: WARNKE EGON FRED
IPC: H04S1/00
Filed: 1998-11-19
Abstract: An amplifier (3) brings broadband speech frequency information delivered by a microphone or a sound carrier to inputs (1,2) to a level for feeding both parallel filters (4,5). One filter (4) represents a band-pass low-pass filter with a cut-off frequency of possibly 400 Hz, while the other filter (5) represents a band-pass high-pass filter with a similar cut-off frequency of 400 Hz. The filter outputs feed both systems (6,7) of a stereo-headset.
Patent DE-19856157-A1 (DE)
Inventor: KRONENBITTER BERND
IPC: E03C1/04
Filed: 1998-12-05
Abstract: The sanitary fitting connecting block has at least one connection (1) for a house installation water feed conduit and at least one connection for a conduit leading to a user. A flushing block (15) is connectable to the connecting block instead of to the sanitary fitting and produces a connection between the housing installation connection and a connection for the user. The connecting block has a dividing position (4) for the sanitary fitting and openings (3) issuing in the dividing position and connected with a connection. The flushing block has channels (10) which work in conjunction with the openings of the dividing position.
Patent DE-19857254-A1 (DE)
Title: Lacquer printing on a metal substrate, especially in interior and exterior aluminum automobile trim production, comprises etching surface pits and anodizing in a phosphoric acid electrolyte prior to lacquer application
Inventor: KRAEGELOH JOACHIM
IPC: B41M1/28
Filed: 1998-12-11
Abstract: Lacquer printing on a metal substrate involves etching surface pits and anodizing in a phosphoric acid electrolyte prior to lacquer application.  The parent patent application (DE19830726.8) describes a process for printing a lacquer layer on a metallic substrate, especially of aluminum or aluminum alloy, by etching pits in the substrate surface, applying a corrosion protective layer without leveling the etch pits, applying and impressing a lacquer layer into the depressions formed by the etch pits and then preferably applying a paint or lacquer layer. In this patent of addition, the novelty is that the etched substrate is anodized for a few minutes at 20-70 deg C and at 15-60 V in a phosphoric acid electrolyte.
Patent DE-19860269-A1 (DE)
Title: Wedge for fitting door and window frames in wall openings is of an elastic material fixed durably to the frame unit to work with a second wedge with manual adjustment to lock them together in the required setting
Inventor: KLIMACH HORST
IPC: E04F21/00
Filed: 1998-12-24
Abstract: The wedge (30) for installing units such as door structures, window frames and the like, is elastic and is durably mounted to the component, and is durably bonded to a second wedge. The two wedges are set in relation to each other, to give a total thickness, and after adjustment they maintain their position without additional actions on them. The wedges are held together by an elastic ring of a soft rubber or similar material, by a spring, or by shaped rubber bodies. The wedges have a stepped surface structure, to lock together where the steps give set adjustment movements. Recessed zones (36) reduce the wedge weight.
Patent DE-19900599-A1 (DE)
Title: Procedure for soldering reflow or fusing side of workpiece
Inventor: ICHIKAWA ATARU
IPC: B23K1/00
Filed: 1999-01-11
Abstract: The soldering process is undertaken while a submersion depth of the workpiece in the surge of molten solder is controlled so that it is constant. The immersion depth is controlled by the  steps of detecting a misalignment value of the workpiece and adjusting either a height position of the workpiece or a surge height of the surge of molten solder on the basis of the misalignment value.  The step of detection of the misalignment value comprises the steps of detecting the misalignment value at several points on the workpiece and calculating a curvature value on the basis of the misalignment value.
Patent DE-19907049-A1 (DE)
Title: Steamer used as a cooking device has a steam outlet formed between the basin wall and the edge or in the edge region of the lid
Inventor: DANISCH UWE
IPC: A47J27/04
Filed: 1999-02-19
Abstract: Steamer has a steaming chamber (10) enclosed by a wall (9) of a basin (3) and a lid (7), a heated water reservoir (4), a heater (6), a steam outlet (13) connected to the surroundings, a temperature sensor (15) and a regulator for the heater depending on the measured value of the sensor. The steam outlet is formed between the basin wall and the edge (19) or in the edge region of the lid.  Preferred Features: The steam outlet is molded by a recess or arch in the edge of the lid.
Patent DE-19907129-A1 (DE)
Inventor: WILLMES VIRGINIE
IPC: A47J37/12
Filed: 1999-02-19
Abstract: The fryer has a vessel (12) for liquid oil (18) and the food to be fried in the oil and at least one heating body (16) for heating the oil. A temp. sensor (36) is mounted close to the heating body so as to respond rapidly to its temp. even when there is no oil in the vessel. A controller (24) switches off the electrical power to the heating body depending on the functioning of the sensor if the detected temp. situation corresp. to a predefined criterion, but enables the supply for normal operation of the heating body
Patent DE-19917302-A1 (DE)
Title: Honeycomb building for use as apartment block; has hexagonal satellite modules arranged about central module containing stair well, where satellite modules share one wall each with central module
Inventor: KRENNLEITNER FRANZ
IPC: E04H1/02
Filed: 1999-04-16
Abstract: The building has several honeycomb modules with ground plans shaped as regular polygons, preferably hexagons, which are connected together. Satellite modules (2) are arranged about a central module (4), where the satellite modules each share one wall with the central module. At least one module has at least two floors. The central module has at least two floors and contains a staircase, to reach upper floors of the satellite modules.
Patent DE-19918733-A1 (DE)
Title: Double clutch for vehicle transmission has two sets of clutch plates on coaxial shafts and on each side of two pressure plates pressed onto the clutch plates by symmetric cup shaped springs
Inventor: TSCHEPLAK ERNST
IPC: F16D21/06
Filed: 1999-04-24
Abstract: A double clutch system for a vehicle transmission has the clutch plates (6, 7) on coaxial shafts (4, 5) and inside a cage (3) attached to the output side of the engine. Two pressure plates (8, 9) rotationally fixed inside the cage with axial movement are set between the clutch plates and are pressed onto the clutch plates by two symmetrically positioned cup springs (11,12). The pressure plates are operated by clutch throw-out drives. The cup springs have a constant characteristic corresponding to approximately half the maximum torque of the system, with this characteristic constant over the operating range of the clutch and over the maximum rage of clutch plate wear. When one clutch is opened the reaction force applies a double pressure on the other clutch.
Patent DE-19922605-A1 (DE)
Title: Garbage combustion method with following heat recovery, supplying cooling gas directly into boiler, and mixing it with smoke gases from combustion to mixture streamed directly on over-heater
Inventor: RUEEGG HANS
IPC: F23G5/46
Filed: 1999-05-17
Abstract: The method involves burning garbage (10) and recovering heat in a boiler (5) with a radiation part (3) and a convective part (4) with an over-heater (8) and a following dust separation (6). Smoke gases of high temperature (13) emerging from the combustion, are cooled through mixing with a gas (25) of a temperature smaller than 700 degrees Celsius, upstream the convective part of the boiler. The cooling gas is supplied directly into the boiler, and is mixed there with the smoke gases to a smoke gas mixture (24) which streams directly on the over-heater. The quantity and the temperature of the gas are dimensioned in such way, that a temperature of the smoke gas mixture at the input of the over-heater is, on one hand, below 700 degrees Celsius, and that the temperature is on the other hand so high, that a desired temperature of the over-heated steam (23) is reached.  An Independent claim is provided for a corresponding boiler.
Patent DE-19925628-A1 (DE)
Title: Ignition welding process comprises purifying surface of component by applying first voltage producing light arc between element to be connected to surface, and changing polarity of first voltage
Inventor: SCHMITT KLAUS G
IPC: B23K9/23
Filed: 1999-06-05
Abstract: Ignition welding process comprises purifying a surface (5) of a component by applying a first voltage producing a light arc between an element (4), especially a bolt, to be connected to the surface, and changing the polarity of the first voltage. The element is welded by light arc produced by a second voltage.
Patent DE-19927532-A1 (DE)
Title: Mechanismus zum Anbringen eines Sicherheitsgurtes eines mittleren Sitzplatzes von einem Fahrzeugsitz
Inventor: SASAKI ATSUKI
IPC: B60R22/26
Filed: 1999-06-16
Abstract: Es ist ein Mechanismus zum Anbringen eines Sicherheitsgurtes eines mittleren Sitzplatzes von einem Fahrzeugsitz vorgesehen, der eine ausreichende Festigkeit aufweist und mit dem das Gewicht und die Herstellungskosten so weit wie möglich verringert werden. Ein solcher Mechanismus wird dadurch geschaffen, daß ein Sitz an seiner Mitte in einen rechten und einen linken Sitzabschnitt getrennt ist, so daß jeder der getrennten Sitzabschnitte mittels einer Sitzlaufschiene unabhängig nach hinten und nach vorne verschoben werden kann, die aus einem Paar von unteren Schienen (3, 3), welche an einer Bodenseite befestigt sind, und einem Paar von oberen Schienen (4, 4), welche an der Unterseite eines Sitzes befestigt sind, ausgeformt ist. Ein Basisbauteil (6), das an einem gekrümmten Zwischenabschnitt gekrümmt ist, der durch einen Sicherheitsgurtanbringungsplattenabschnitt (6a) und einen Schienenanbringungsverbindungsabschnitt (6b) gebildet wird, ist an eine Seitenfläche der inneren oberen Schiene an dem Schienenverbindungsplattenabschnitt (6b) derart angebracht, daß sich der Sicherheitsgurtanbringungsplattenabschnitt (6a) nach außen erstreckt. An dem oberen Endabschnitt des Sicherheitsgurtanbringungsplattenabschnittes (6a) des Basisbauteils (6) ist eine Verankerung für den Sicherheitsgurt des mittleren Sitzplatzes von dem Sitz angebracht.
Patent DE-19928777-A1 (DE)
Title: Rotation-symmetrical cooling wheel used in the production of amorphous and/or microcrystalline metal bands has a non-equiaxial grain structure whose grains are longitudinal
Inventor: NUETZEL DIETER
IPC: B22D11/06
Filed: 1999-06-23
Abstract: Rotation-symmetrical cooling wheel has a non-equiaxial grain structure. The grains are longitudinal and their longitudinal axis is orientated vertical to the cooling wheel surface.  Preferred Features: The grain structure is homogenized over the roll periphery. The grain size on the roll surface is less than 500 microns .
Patent DE-19928859-A1 (DE)
Inventor: FINKELDEI FERDINAND
IPC: B08B9/00
Filed: 1999-06-24
Abstract: Method of cleaning valves or lines through which hydrolysable polymers are transported at the operating temperature, in which, after the polymer stream has been shut off and the polymer has been evacuated as far as possible, steam is passed through the valves or lines to be cleaned while the operating temperature is maintained at plus/minus 10° C., with the steam being introduced via hydrolysis valves set in the wall of the valve housing or the lines and discharged via emptying apertures.
Patent DE-19931209-A1 (DE)
Title: Procedure for wet-cleaning of carpet floor elements, especially carpet tiles has detachable floor elements removed from foundation, cleaned with floor side downwards, water removed and subsequently dried
Inventor: PILLER HELMUT
IPC: B08B5/02
Filed: 1999-07-06
Abstract: A procedure for the wet-cleaning of carpet floor elements, especially carpet tiles (1), has the carpet floor elements brushed using a washing fluid and hoovered afterwards. The carpet floor elements that can be laid in detachable fashion are removed from the foundation and cleaned with the floor side downwards. Water is removed and subsequently an action with drying air takes place.  The carpet floor elements are struck first with the floor side pointing downwards, then dry-brushed and hoovered. Subsequently they are wet-brushed and water is removed. After the water removal the carpet floor elements are turned. Subsequently, the floor pointing upwards is subjected with warm and then cold drying air.
Patent DE-19931889-A1 (DE)
Title: Milling equipment for re-shaping point welding electrodes with monitoring for state of wear of electrodes
Inventor: LUTZ PETER-STEPHAN
IPC: B23Q17/09
Filed: 1999-07-08
Abstract: The equipment (10) in addition to cutting tools has a sensor (35) with optical detectors (36,38), When the welding electrodes (20,22) are offered up to the milling equipment their tips are monitored by the detectors to determine whether or not reshaping is necessary before welding continues. This can take place as the electrodes move towards or away from the equipment
Patent DE-19934844-A1 (DE)
Title: Thermodynamic machine for working air conditioning in motor vehicle has piston moving to and fro in container divided into hot and cold chambers and valves to let substance in and out to flow through heat store
Inventor: HESSE ULLRICH
IPC: F02G1/04
Filed: 1999-07-24
Abstract: A machine has a piston (10) moving to and fro in a container (1). The piston divides the container into hot (4) and cold (3) chambers. Valves (5,6) let a substance in and out that flows through a heat store (15) fitted between the hot and cold chambers.  A mechanical support driving mechanism (7) drives the piston with a power that corresponds to power used for overcoming the piston's friction and for driving the substance through the heat store.
Patent DE-19936005-A1 (DE)
Title: FETs, especially for h.f. components, are produced by a low temperature self-aligned dummy gate sidewall-spaced process allowing various gate designs
Inventor: BEHAMMER DAG
IPC: H01L21/336
Filed: 1999-08-04
Abstract: FET production, by a low temperature self-aligned dummy gate sidewall-spaced process allowing various gate designs, is new.  A self-aligned dummy gate sidewall-spaced FET production process comprises (a) using first and second dielectric layers (2, 3) to define the source/drain region outer boundary on a substrate (1); (b) producing a dummy gate (4) on the first dielectric layer (2) for gate definition; (c) applying a sidewall spacer (6) on the dummy gate sidewall; (d) implanting and producing a silicide in the source/drain region; (e) planarizing down to the upper boundary of the dummy gate (4); (f) etching away the dummy gate (4) and introducing the gate; and (g) applying a low ohmic connection metallization on the source, drain and gate. Preferred Features: The gate is a Schottky, MOS, MIS, MES or junction gate.